• Be a part of the awesome MacArthur Community! Volunteer at school, attend some of our amazing school events, and join the PTSA!

    Are you a MacArthur alumni member? Once a Brahma, always a Brahma! Find members of your graduating class, information about upcoming reunions, and shared memories at the MacArthur High School Alumni Website. MacArthur High School offers campus tours for reunion groups. Scheduled tours take place on Saturdays, 10:00 AM-12:00 PM. If your class has a reunion coming up, call (210) 356-7600 to schedule a campus tour.

Volunteer Opportunites